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Select the statement that would earn credit in an AQA GCSE Physics answer. Context: step-up transformer demonstration power-link. Learning objective: (Physics only) (HT only) Apply WS 1.4 when interpreting diagrams and graphs of generator-effect devices.. Which answer is most accurate for Uses of the generator effect (HT only)? Distinct revision anchor: fluxcue641a coilcue641b fieldcue641c polecue641d gridcue641e motorcue641f generatorcue641g transformercue641h compasscue641i currentcue641j voltagecue641k forcecue641l.
- A.Uses of the generator effect (HT only): step-up transformer demonstration power-link shows (Physics only) (HT only) Apply WS 1.4 when interpreting diagrams and graphs of generator-effect devices. because magnetic effects depend on field direction, current or changing magnetic flux.
- B.It treats a permanent magnet as if it only works when current flows. (force-link error).
- C.It confuses the magnetic field with an electric field. (turns-ratio error).
- D.It describes energy transfer but misses the force or field interaction. (AC-output error).
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